66403779.000000000

素因数分解:

$2^6\times 3^1\times {\mathrm{755567}}^1$

素因数の和:755582

約数の個数: 28

約数和(自身を含む): 383828544

約数和(自身を除く): 238759680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 755567, 1511134, 2266701, 3022268, 4533402, 6044536, 9066804, 12089072, 18133608, 24178144, 36267216, 48356288, 72534432, 145068864]

約数ペア:

[(1, 145068864), (2, 72534432), (3, 48356288), (4, 36267216), (6, 24178144), (8, 18133608), (12, 12089072), (16, 9066804), (24, 6044536), (32, 4533402), (48, 3022268), (64, 2266701), (96, 1511134), (192, 755567)]